PIN code 581421 belongs to Kaikini S.O (Sub Post Office), located in Uttara Kannada district, Karnataka. It falls under the Southern Postal Region and is served by 6 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Kaikini S.O | SO | Sub Post Office |
| Bengre B.O | BO | Branch Post Office |
| Bengre Ulman B.O | BO | Branch Post Office |
| Ternamakki B.O | BO | Branch Post Office |
| Koppa B.O | BO | Branch Post Office |
| Mathadhittal B.O | BO | Branch Post Office |
